ProBDNF and its receptors are upregulated in glioma and inhibit the growth of glioma cells in vitro.

ABSTRACT:

Background

High-grade glioma is incurable, with a short survival time and poor prognosis. The increased expression of p75 neurotrophin receptor (NTR) is a characteristic of high-grade glioma, but the potential significance of increased p75NTR in this tumor is not fully understood. Since p75NTR is the receptor for the precursor of brain-derived neurotrophic factor (proBDNF), it is suggested that proBDNF may have an impact on glioma.

Methods

In this study we investigated the expression of proBDNF and its receptors p75NTR and sortilin in 52 cases of human glioma and 13 cases of controls by immunochemistry, quantitative real-time PCR, and Western blot methods. Using C6 glioma cells as a model, we investigated the roles of proBDNF on C6 glioma cell differentiation, growth, apopto

SUBMITTER: Xiong J 

PROVIDER: S-EPMC3714150 | biostudies-literature | 2013 Aug

REPOSITORIES: biostudies-literature